How many molecules are in 3.9 moles of water?
a. 2.3 x 1024 molecules of water
b. 6.5 x10-24 molecules of water
c. 71 molecules of water
d. 22 molecules of water

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table

The same side of the moon always faces earth because the